Where does “tackless” come from?

tackless (English) comes from English tack, from French tache, from Old French tasche, from Frankish taska, from Proto-Germanic taskǭ, from Proto-Indo-European das-, from Translingual da, from English deca- — Used to form the accusative case; -ed, -t. Used...

tackless (English): Without tacks

Definitions

  1. Without tacks

Ancestry of “tackless”, step by step

tackless traces back through two separate lines of ancestry.

via English tack

StepLanguageWordMeaning
1EnglishtackA small nail with a flat head; A thumbtack; A...
2Frenchtacheblot, stain or smear; spot; more or less...
3Old Frenchtascheduty; obligation
4Frankishtaskapouch
5Proto-Germanictaskǭbag, purse; pouch, pocket
6Proto-Indo-Europeandas-
7Translingualda
8Englishdeca-Greek number...
9Frenchdéca-deca-
10Latindecāsa decade (period of ten years)
11Ancient Greekδεκάςthe number ten; a group of ten, decade
12Ancient Greek-ᾰ́ςgroup of
13Proto-Indo-European-óntsDerives nouns denoting body parts
14Hungarianöntto pour; to cast; accusative singular of ön
15Hungarian-tUsed to form the accusative case; -ed, -t. Used...

via English less

StepLanguageWordMeaning
1EnglishlessTo a smaller extent or degree; comparative form...
2Middle Englishlesfalse; lying; deceptive; falsehood; a lie
3Old Englishlēasfalse, lax; false, void, loose; devoid of, loose...
4Proto-Germanic*laus
Every word from Hungarian -t